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Accepting patients
Who is Dr. Gerhardt, Gastroenterologist in Columbia, MO?
Dr. Donald Gerhardt, MD is a Gastroenterologist, who primarily practices in Columbia, MO. He is board certified. Dr. Gerhardt graduated from Saint Louis University School of Medicine and completed his residency at Univ Hosps & Clinics, Gastroenterology; St Johns Mercy Med Ctr, Internal Medicine; St Johns Mercy Med Ctr, Flexible Or Transitional Year. Dr. Gerhardt is fluent in English and German, and is currently seeing new patients. Dr. Gerhardt’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gerhardt’s office at (573) 777-8818.
Where did Dr. Gerhardt go to medical school and complete their residency?
Residency: Univ Hosps & Clinics, Gastroenterology; St Johns Mercy Med Ctr, Internal Medicine; St Johns Mercy Med Ctr, Flexible Or Transitional Year
Medical School: St Louis Univ Sch of Med, St Louis Mo | Saint Louis University School of Medicine
Is Dr. Gerhardt board certified as a Gastroenterologist?
Yes, Dr. Donald Gerhardt, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Gerhardt speak?
Dr. Gerhardt and their clinical team can communicate with patients in the following languages:
English
German
What conditions does Dr. Gerhardt treat?
As a Gastroenterologist, Dr. Gerhardt diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Gerhardt. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Other Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Swallowing problems
ICD-10 Codes:
- R1319: Other dysphagia
Also known as:
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- GI Bleeding
- Internal Digestive Bleeding
- Digestive Tract Hemorrhage
ICD-10 Codes:
- K922: Gastrointestinal hemorrhage, unspecified
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Change in Bowel Habits
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
ICD-10 Codes:
- R194: Change in bowel habit
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
What procedures does Dr. Gerhardt perform?
As a Gastroenterologist, Dr. Gerhardt performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Gerhardt. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy with Polyp/Tumor Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible colonoscopy with ablation
- Colon polyp removal
- Colon tumor destruction
- Therapeutic colonoscopy
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45388: Colonoscopy, flexible; with ablation of tumor(s), polyp(s), or other lesion(s) (includes pre- and post-dilation and guide wire passage, when performed)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Esophagus Widening Procedure (Endoscopic)
- Diagnostic Upper Endoscopy with Biopsy
- Colonoscopy with Injections
- Colonoscopy
- Colorectal Cancer Screening Tests
- Esophageal Dilation
- EGD with Dilation
- Upper Endoscopy with Widening
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
CPT Codes:
- 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
Also known as:
- Stopping Bleeding in Esophagus, Stomach, or Duodenum
- EGD with Bleeding Control
- Upper GI Endoscopy for Bleeding
- Gastric Bleeding Treatment
CPT Codes:
- 43255: Esophagogastroduodenoscopy, flexible, transoral; with control of bleeding, any method
Does Dr. Gerhardt accept my insurance?
Dr. Gerhardt accepts most major insurance plans. Important: Please call our office at (573) 777-8818 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gerhardt accept in Columbia, MO?
Dr. Gerhardt in Columbia, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
Crown Cork and Seal Company
Elevance Health Inc. (formerly Anthem)
Medicare
Mutual of Omaha
State of Missouri
State of Tennessee
Sterling Jewelers
UnitedHealthcare
View All Insurances
Where is Dr. Gerhardt's office located?
Dr. Donald Gerhardt's Primary Practice
210 Portland St Ste 100
Columbia, MO 65201
(573) 777-8818
What is Dr. Gerhardt's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gerhardt's National Provider Identifier (NPI) number is 1619921673.
What common questions do patients ask about Dr. Gerhardt?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gerhardt
What is Dr. Donald Gerhardt's specialty?
Dr. Gerhardt is a Gastroenterologist near Columbia, MO. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Gerhardt to book an appointment today.
Is this Dr. Donald Gerhardt affiliated with a ranked Castle Connolly Top Hospital?
No, Gerhardt is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Boone Health. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Donald Gerhardt accepting new patients in Columbia, MO?
Yes, Dr. Donald Gerhardt is accepting new patients at this time.
Does Dr. Donald Gerhardt offer online booking?
Please contact Dr. Gerhardt's office at (573) 777-8818 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Donald Gerhardt?
Please contact Dr. Gerhardt's office at (573) 777-8818 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Donald Gerhardt have?
Dr. Donald Gerhardt is certified by the American Board of Internal Medicine.
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